Published 1980
| Version v1
Book
Charmonium studies with the Crystal Ball
Description
The Crystal Ball detector at SPEAR is used to analyze the decays psi' → γγpsi and psi' → γchi,chi → γγ. Values are obtained for the branching ratio of psi' → eta/π0psi and psi' → γchi, chi → γpsi. No evidence is found for a 21S0(eta'(c)) state in the mass range 3129 → 3644 MeV/c2. Analysis of the angular distributions in the cascade chi decays yields spin and multipole assignments for the chi(3.51) and chi(3.55)
Additional details
Publishing Information
- Publisher
- Editions Frontieres.
- Imprint Place
- Dreux, France
- ISBN
- 2-86332-007-6
- Imprint Title
- Electroweak interactions and unified theories
- Imprint Pagination
- 605 p.
- Journal Page Range
- v. 2 p. 69-82.
Conference
- Title
- 15. Rencontre de Moriond.
- Dates
- 9 - 21 Mar 1980.
- Place
- Les Arcs, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 13676913
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- BRANCHING RATIO; CHARMONIUM; CHI-3500 RESONANCES; CHI-3550 RESONANCES; EXPERIMENTAL DATA; PSI RESONANCES; RADIATIVE DECAY
- Descriptors DEC
- BOSONS; CHI RESONANCES; DATA; DECAY; ELECTROMAGNETIC PARTICLE DECAY; ELEMENTARY PARTICLES; HADRONS; INFORMATION; MESON RESONANCES; MESONS; NUMERICAL DATA; PARTICLE DECAY; QUARKONIUM; RESONANCE PARTICLES; WEAK PARTICLE DECAY